8. (5 points) You are investing $2,000 quarterly into an account earning 4.7% compounded quarterly. How much money will you have after 15 years (Round to the nearest dollar)? 9. (5 points) Find the annual interest rate and number of compounding periods for a loan making semiannnual payments of $4,250 are made for 13 years to repay a loan a 8.2% compounded semiannually (Round the interest rate to the nearest tenth of a percent).